several image screens

Hello

I plugged 2 USB3.0 cameras in LabVIEW and displays the images both in the front panel separately. A display of the image is the source of a camera. When I run the code, the windows are supposed to show separate image caught by the corresponding camera. However, windows screens sometimes show the same source of the image from a camera, and they are not stable. I guess that the signals emitted by the two cameras are sometimes mixed. I have no idea how to solve this problem. A that someone has encountered the same problem before?

Also, I would like to confirm my calcultion of bandwidth. I want to connect 6 USB3.0 cameras altogether later. They all will be the same with resolution 1280 x 1024, mono8. The bandwidth of USB3.0 is 625 MB/s. So calculate it to maximum rate for each camera that could manage the configuration should be:

maximum frame rate = 625M / (1280 x 1024 x 6) = 79.4 fps.  Is this good?

Thank you

Olivia

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You have also two devices in the same loop, while loop rate will be dictated by the slowest.

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